CGAL users discussion list

[Dave Potts <>]

I have inherited a program that uses cgal library, it makes a call to

Alpha_shape_2::find_optimal_alpha(1)

This method returns a value of 0,if you attempt to deference this value, you 
get a core dump.

There is no == operator define for this method so I can not say 

if(A.find_optimal_alpha(1) ==0)


How can I test for a zero return value? or if the values used in A to get an 
optimal_alpha value are correct?


regards


Dave Potts.
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